Academic literature on the topic 'Anisotropic yield criteria'

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Journal articles on the topic "Anisotropic yield criteria"

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Cazacu, Oana. "Anisotropic Yield Criteria." Journal of Physics: Conference Series 1063 (July 2018): 012052. http://dx.doi.org/10.1088/1742-6596/1063/1/012052.

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Hosford, W. F. "Comments on anisotropic yield criteria." International Journal of Mechanical Sciences 27, no. 7-8 (1985): 423–27. http://dx.doi.org/10.1016/0020-7403(85)90032-3.

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Chien, W. Y., J. Pan, and S. C. Tang. "Modified Anisotropic Gurson Yield Criterion for Porous Ductile Sheet Metals." Journal of Engineering Materials and Technology 123, no. 4 (2000): 409–16. http://dx.doi.org/10.1115/1.1395023.

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The influence of plastic anisotropy on the plastic behavior of porous ductile materials is investigated by a three-dimensional finite element analysis. A unit cell of cube containing a spherical void is modeled. The Hill quadratic anisotropic yield criterion is used to describe the matrix normal anisotropy and planar isotropy. The matrix material is first assumed to be elastic perfectly plastic. Macroscopically uniform displacements are applied to the faces of the cube. The finite element computational results are compared with those based on the closed-form anisotropic Gurson yield criterion
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Yasmeen, Farzana, Michael A. Sutton, Xiaomin Deng, Megan Ryan, and Anthony P. Reynolds. "Parameter Estimation and Application of Anisotropic Yield Criteria for Cylindrical Aluminum Extrusions: Theoretical Developments and StereoDIC Measurements." Applied Sciences 11, no. 20 (2021): 9701. http://dx.doi.org/10.3390/app11209701.

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Theoretical and experimental studies are presented to characterize the anisotropic plastic response under torsion loading of two nominally identical aluminum Al6061-T6 extruded round bars. Theoretical models are developed using isotropic (Von Mises 1913) and anisotropic (Barlat 1991) yield criteria, along with isotropic strain hardening formulae, to model post-yield behavior under simple torsion loading. For the case of simple shear loading, incremental plasticity theory is used to determine the theoretical elastic, plastic, and total shear strains. A set of experiments are performed to calibr
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Panich, Sansot, Vitoon Uthaisangsuk, Surasak Suranuntchai, and Suwat Jirathearanat. "Modeling of Anisotropic Plastic Behavior of Advanced High Strength Steel Sheet TRIP 780." Advanced Materials Research 410 (November 2011): 232–35. http://dx.doi.org/10.4028/www.scientific.net/amr.410.232.

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Anisotropic plastic behavior of advanced high strength steel sheet of grade TRIP780 (Transformation Induced Plasticity) was investigated using three different yield functions, namely, the von Mises’s isotropic, Hill’s anisotropic (Hill’48), and Barlat’s anisotropic (Yld2000-2d) criterion. Uniaxial tensile and balanced biaxial test were conducted for the examined steel in order to characterize flow behavior and plastic anisotropy for different stress states. Especially, disk compression test was performed for obtaining balanced r-value. All these data were used to determine the anisotropic coef
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Yan, Yu, Hanzhong Xu, Haibo Wang, and Jie Bao. "AZ31 Magnesium Alloy Roll-Forming Springback Prediction Considering Anisotropic and Asymmetric Properties." Materials 18, no. 13 (2025): 3111. https://doi.org/10.3390/ma18133111.

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Plastic forming in magnesium alloy sheet products is becoming a hot topic because of its potential in light-weight structural designs. Due to the special anisotropic and tension–compression asymmetrical properties of magnesium alloys, traditional modeling methods based on the von Mises yield criterion and using only uniaxial tensile properties for bending-dominated process simulations are not able to produce accurate predictions. In this study, two kinds of tensile tests (uniaxial and biaxial) and some compressive tests were performed along three material directions to obtain anisotropic and a
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Trieu, Quy-Huy, The-Thanh Luyen, Duc-Toan Nguyen, and Ngoc-Tam Bui. "A Study on Yield Criteria Influence on Anisotropic Behavior and Fracture Prediction in Deep Drawing SECC Steel Cylindrical Cups." Materials 17, no. 12 (2024): 2872. http://dx.doi.org/10.3390/ma17122872.

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The deep drawing process, a pivotal technique in sheet metal forming, frequently encounters challenges such as anisotropy-induced defects. This study comprehensively investigates the influence of various yield criteria on the anisotropic behavior and fracture prediction in SECC steel cylindrical cups. It integrates Hill’48R, Hill’48S, and von Mises yield criteria in conjunction with Swift’s hardening law to evaluate material behavior under complex stress states. Experimental and numerical simulations assess the anisotropy effects across multiple orientations (0°, 45°, and 90°), revealing intri
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Chu, E. "Generalization of hill's 1979 anisotropic yield criteria." Journal of Materials Processing Technology 50, no. 1-4 (1995): 207–15. http://dx.doi.org/10.1016/0924-0136(94)01381-a.

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Wang, Chu, Delun Li, Bao Meng, and Min Wan. "Effect of Anisotropic Yield Functions on Prediction of Critical Process Window and Deformation Behavior for Hydrodynamic Deep Drawing of Aluminum Alloys." Metals 10, no. 4 (2020): 492. http://dx.doi.org/10.3390/met10040492.

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Owing to the reduction of rupture instability and the avoidance of wrinkle defect, the hydrodynamic deep drawing (HDD) process is gradually becoming attractive for fabricating lightweight and complicated products. Meanwhile, since metallic materials present anisotropic deformation behavior, it is necessary to select an appropriate constitutive model for the prediction of plastic deformation behavior of applied material with high precision. In the present research, several anisotropic yield criteria, namely, Hill’48, Yld2000-2d, and BBC2005, were implemented to investigate the effects of yield
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Khan, R. "Anisotropic Deformation Behavior of Al2024T351 Aluminum Alloy." Journal of Engineering Research [TJER] 10, no. 1 (2013): 80. http://dx.doi.org/10.24200/tjer.vol10iss1pp80-87.

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The objective of this work was to investigate the effects of material anisotropy on the yielding and hardening behavior of 2024T351 aluminum alloy using isotropic and anisotropic yield criteria. Anisotropy may be induced in a material during the manufacturing through processes like rolling or forging. This induced anisotropy gives rise to the concept of orientation-dependent material properties such as yield strength, ductility, strain hardening, fracture strength, or fatigue resistance. Inclusion of the effects of anisotropy is essential in correctly predicting the deformation behavior of a m
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Dissertations / Theses on the topic "Anisotropic yield criteria"

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Yuan, Ran. "A non-coaxial theory of plasticity for soils with an anisotropic yield criterion." Thesis, University of Nottingham, 2015. http://eprints.nottingham.ac.uk/29007/.

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A novel, non-coaxial soil model is developed in the context of perfect plasticity for the plane strain condition whilst incorporating initial soil strength anisotropy. The anisotropic yield criterion is developed by generalising the conventional isotropic Mohr-Coulomb yield criterion to account for the effects of initial soil strength anisotropy described by the variation of internal friction angles at different principal stress directions. The model is implemented into the commercial finite element(FE)software ABAQUS via the user defined material subroutine(UMAT). The proposed model is used t
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Gass, Evan M. "Anisotropy in Drawn and Annealed Copper Tube." Ohio University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou153503217197025.

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Carvalheiro, Eduardo Filipe Soares. "Estratégias de identificação de parâmetros constitutivos de chapas metálicas." Master's thesis, 2021. http://hdl.handle.net/10316/96223.

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Dissertação de Mestrado Integrado em Engenharia Mecânica apresentada à Faculdade de Ciências e Tecnologia<br>O objetivo deste trabalho é o desenvolvimento de uma estratégia de identificação de parâmetros de critérios de plasticidade anisotrópicos, para chapas metálicas, usando um número reduzido de ensaios experimentais. Foram consideradas várias estratégias para gerar valores artificiais que substituam os resultados experimentais (coeficiente de anisotropia e tensão limite de elasticidade) em tração a diversos ângulos (15, 30, 60 e 75º) no plano da chapa. As estratégias utilizam o critério de
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Book chapters on the topic "Anisotropic yield criteria"

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Cazacu, Oana, Benoit Revil-Baudard, and Nitin Chandola. "Yield Criteria for Anisotropic Polycrystals." In Solid Mechanics and Its Applications. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92922-4_5.

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Skrzypek, Jacek, and Artur Ganczarski. "Anisotropic Initial Yield and Failure Criteria Including Temperature Effect." In Encyclopedia of Thermal Stresses. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-2739-7_1027.

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Ganczarski, Artur W., and Jacek J. Skrzypek. "Termination of Elastic Range of Pressure Insensitive Materials—Isotropic and Anisotropic Initial Yield Criteria." In Mechanics of Anisotropic Materials. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17160-9_5.

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Skrzypek, Jacek J., and Artur W. Ganczarski. "Termination of Elastic Range of Pressure Sensitive Materials—Isotropic and Anisotropic Initial Yield/Failure Criteria." In Mechanics of Anisotropic Materials. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17160-9_6.

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Kim, Jin-Hwan, Frédéric Barlat, and Fabrice Pierron. "Parameter Determination of Anisotropic Yield Criterion." In Conference Proceedings of the Society for Experimental Mechanics Series. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00876-9_31.

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Guessab, B., and S. Turgeman. "Generalized Yield Strength Criteria for Bar Structures." In Anisotropy and Localization of Plastic Deformation. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3644-0_142.

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Ganczarski, Artur. "Anisotropy of Yield/Failure Criteria—Comparison of Explicit and Implicit Formulations." In Advanced Theories for Deformation, Damage and Failure in Materials. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-04354-3_3.

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Donadon, Mauricio Vicente, and José Divo Bressan. "Application of Barlat’s Yld 2000-2d Yield Criterion to Predict the Anisotropic Response of Stainless Steel." In Forming the Future. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75381-8_62.

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Rickhey, Felix, and Seokmoo Hong. "The Importance of the Choice of the Yield Criterion in Triaxiality Evaluation for Highly Anisotropic Zirlo Sheets." In The Minerals, Metals & Materials Series. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06212-4_58.

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Zhang, Kai, Bjørn Holmedal, Tomas Manik, and Qinglong Zhao. "Crystal Plasticity Calculations of Mechanical Anisotropy of Aluminium Compared to Experiments and to Yield Criterion Fittings." In ICAA13: 13th International Conference on Aluminum Alloys. John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118495292.ch137.

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Conference papers on the topic "Anisotropic yield criteria"

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Banabic, D., T. Balan, S. D. Comsa, W. Mueller, and K. Poehlandt. "Comments on a New Anisotropic Yield Criterion." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1866.

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Abstract A new yield criterion, derived from the Hosford criterion, is investigated. The new yield criterion is compared to experimental data for steel and aluminum sheets, respectively. The yielding predictions of this criterion are also compared to those provided by the Hill’s family criteria. It appears that the new yield criterion can predict the yielding behavior better than the Hill’s family. In the range of definition of the Hill’93 criterion, it has a similar user-friendly (but homogeneous) mathematical form and identification procedure.
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Mahalle, Gauri, Omkar Salunke, Nitin Kotkunde, Amit Kumar Gupta, and Swadesh Kumar Singh. "Anisotropic Yielding Behaviour of Inconel 718 Alloy at Elevated Temperatures." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-11126.

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Abstract The study of anisotropic deformation behavior of material plays a key role in optimizing the hot working process parameters. Further, trustworthiness of Finite Element (FE) analysis in hot working condition is highly dependent on accurate input of mechanical properties and anisotropic yield parameters. In present work, two different anisotropic yield criteria, namely; Hill 1948 and Barlat 1989 are developed from Room Temperature (RT) to 500 °C and different slow strain rate conditions (0.01, 0.001 and 0.0001 s−1) for Inconel 718 alloy. First, uniaxial tensile test carried out from RT
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Hu, Weilong, and S. D. Liu. "Enhancement of Yield Criteria Considering Anisotropic Behaviors of Sheet Metals." In SAE 2002 World Congress & Exhibition. SAE International, 2002. http://dx.doi.org/10.4271/2002-01-0158.

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Khan, Shafique M. A., and Marwan K. Khraisheh. "Predicting Mixed Mode Crack Initiation Angles in Anisotropic Materials Using the Shape of the Crack Tip Core Region." In ASME 2002 Pressure Vessels and Piping Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/pvp2002-1357.

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Accurate simulation of crack propagation paths in engineering materials is what designers and engineers are always looking for. An important element of any simulation package is to define a criterion for crack initiation angles. Many criteria have been proposed to predict crack initiation angles under mixed mode loading. Most of them assume either a constant radius or a Mises type variable radius for the core region at the crack tip. In a recent study, we presented a detailed analysis of the core region and showed strong dependence of mixed mode crack initiation angles on the shape of the core
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HU, Xiao. "Advanced elastic-plastic constitutive models for medium-thickness high-strength steel plates: Microstructure-based parameter identification and verification." In Metal Forming 2024. Materials Research Forum LLC, 2024. http://dx.doi.org/10.21741/9781644903254-8.

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Abstract. Replacing castings with medium-thickness, high-strength steel sheet (with thickness exceeding 3 mm) stampings can save raw materials and energy, and many medium-thickness plate parts are used in commercial vehicle frame assemblies and cab mounts. However, there are obvious differences between the sheet metal forming mechanisms of medium-thickness plate parts and thin sheet parts. There is a lack of systematic research on the issues of anisotropy, springback, non-uniform material flow, and fracture that exist in the sheet metal forming of medium-thickness plate parts. In this study, w
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Banabic, Dorel. "Advances in Plastic Anisotropy and Forming Limits in Sheet Metal Forming." In ASME 2015 International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/msec2015-9213.

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In the last decades, numerical simulation has gradually extended its applicability in the field of sheet metal forming. Constitutive modelling and formability are two domains closely related to the development of numerical simulation tools. This paper is focused, on the one hand, on the presentation of new phenomenological yield criteria developed in the last decade, which are able to describe the anisotropic response of sheet metals, and, on the other hand, on new models and experiments to predict/determine the forming limit curves.
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Xia, Z. Cedric, Craig E. Miller, and Feng Ren. "Experimental and Numerical Investigations of a Split-Ring Test for Springback." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-79384.

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This paper presents an in-depth experimental and numerical investigation of a split-ring test, which provides a simple yet effective benchmark for correlating forming and springback predictive capabilities with experimental measurements. The experimental procedure consists of deep drawing a circular 6111-T4 aluminum alloy into a cylindrical cup of 55mm depth, cross-cutting 9 rings of 5mm each from the cup, splitting the rings and measuring their opening displacement, i.e. the springback amount. Experimental data obtained included punch force trajectories, drawn cup profile, thickness distribut
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Ashbridge, M. T. J., A. G. Leacock, K. R. Gilmour, M. F. O’Donnell, and D. McDonnell. "The Effect of Solution Heat Treatment and Natural Ageing on the Yield Characteristics of a 2024-O Aluminium Alloy." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1869.

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Abstract Recent advances in computational technology have allowed engineers to conduct previously impractical analyses, particularly with the development of the Finite Element Method (FEM). In turn, this has led the sheet metal forming industry into an economy drive, with an increasing necessity for ‘first time’ forming operations and reduced scrap rates. The successful prediction of large-scale plastic deformation in a sheet component relies on the accuracy of the material model used, especially when anisotropic materials are considered. Some stretch formed or deep drawn forms are geometrical
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Chien, W. Y., J. Pan, and S. C. Tang. "Modeling of Plastic Behavior of Anisotropic Sheet Metals With Voids." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1870.

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Abstract The influence of plastic anisotropy on the plastic behavior of porous ductile materials is investigated by a three-dimensional finite element analysis. A unit cell of cube containing a spherical void is modeled. The Hill quadratic anisotropic yield criterion is used to describe the matrix normal anisotropy and planar isotropy. The matrix material is assumed to be elastic perfectly plastic. Macroscopically uniform displacements are applied to the faces of the cube. The finite element computational results are compared with those based on the closed-form anisotropic Gurson yield criteri
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BORBÉLY, R. "A stress-based proposal for wrinkling criterion of clamped surfaces." In Material Forming. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902479-83.

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Abstract. This study presents a possible stress-based limit theory regarding the wrinkling occurrence of clamped surfaces. There are several theorems that describe the buckling and/or the wrinkling phenomenon in different forms and conditions, but a general description, which would represent the limit state of wrinkling in sheet metal forming still does not exist according to the authors knowledge. This could be particularly important for the finite element simulations that are mostly used for process minoring purposes. However, some software work with body elements is suitable for the represe
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